Quadratic Formula

Quadratic Formula (quadratic formula) is a algebra relationship written as For ax² + bx + c = 0 or x = (−b ± √(b²−4ac)) / 2a. Students use it to solve unknowns when enough values are known.

Write For ax² + bx + c = 0, substitute the known numbers carefully, then simplify. Worked walkthrough: x² − 5x + 6 = 0 a=1, b=−5, c=6 x = (5 ± 1)/2 → x=3 or x=2.

Quadratic Formula usually appears in algebra units during middle or secondary school. Match difficulty with MathDigits grade worksheets so practice fits the curriculum year.

On this page the worked result is x = 2, 3. Generate a formula worksheet below for more unique practice sets.